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SHAFFER MARGAR

Lease 1001106358 · Chautauqua County, Kansas · Sec 23 T32S R10E · DOR 100213

Oil1970–2026
Operator
Patteson, Thomas Wade
Cumulative (state figure)
72,255.04 bbl
First production
1970
Last production
2026
Location (PLSS)
Sec 23 T32S R10E

Monthly oil production

318 months filed with the Kansas Geological Survey, Feb 1980 to Mar 2026. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.

Total over the months shown
51,538.00 bbl
Months filed
318
Most wells in a month
5

This lease was producing before 1980, and the series begins in January 1980. The total above covers the months shown, not the life of the lease; the state's own cumulative is 72,255.04 bbl.

MonthOil (bbl)Wells
Mar 2026157.915
Nov 2025157.755
Aug 2025149.915
Apr 2025159.655
Jan 2025159.935
Oct 2024158.035
Jul 2023156.005
May 2022158.861
Oct 2021158.231
May 2021160.981
Jan 2021158.541
Oct 2020160.091
Jul 2020157.511
Jun 2020158.361
Jan 2020157.211
Nov 2019159.621
Jul 2019153.481
Apr 2019160.993
Jan 2019149.293
Oct 2018160.203
Aug 2018160.813
May 2018161.943
Feb 2018159.093
Dec 2017162.403
Aug 2017158.863
Jun 2017162.793
Mar 2017159.503
Dec 2016165.443
Oct 2016158.513
Jul 2016158.193
May 2016156.553
Mar 2016160.863
Oct 2015154.073
Aug 2015157.513
May 2015154.763
Mar 2015164.493
Nov 2014160.983
Aug 2014157.273
Jul 2014162.353
Mar 2014158.123
Dec 2013163.853
Sep 2013156.643
Jul 2013163.803
Apr 2013161.033
Jan 2013158.173
Dec 2012168.343
Jul 2012155.523
Feb 2012164.203
Nov 2011166.583
Aug 2011161.423
May 2011159.653
Feb 2011158.913
Nov 2010169.533
Sep 2010160.613
Jun 2010162.103
Apr 2010160.523
Feb 2010168.263
Nov 2009161.083
Sep 2009164.653
Jun 2009157.683
Apr 2009165.933
Feb 2009163.903
Nov 2008166.413
Oct 2008157.073
Jul 2008162.923
May 2008166.523
Mar 2008163.123
Jan 2008163.393
Nov 2007159.573
Sep 2007161.003
Jul 2007153.863
May 2007163.553
Mar 2007160.543
Feb 2007169.113
Nov 2006167.213
Oct 2006165.893
Aug 2006159.373
Jul 2006166.893
Jun 2006160.763
Apr 2006161.893
Feb 2006161.063
Dec 2005160.473
Nov 2005161.693
Oct 2005155.253
Sep 2005161.543
Jul 2005156.283
Jun 2005156.693
May 2005160.083
Mar 2005160.843
Feb 2005163.903
Jan 2005157.903
Dec 2004158.493
Oct 2004161.793
Sep 2004156.873
Aug 2004158.423
Jun 2004158.673
May 2004157.133
Apr 2004163.243
Mar 2004158.683
Feb 2004158.783
Jan 2004163.423
Dec 2003160.363
Nov 2003158.323
Oct 2003156.493
Aug 2003157.593
Jul 2003157.423
Jun 2003155.083
May 2003158.523
Apr 2003160.713
Mar 2003160.533
Feb 2003162.223
Jan 2003322.613
Dec 2002154.983
Nov 2002158.453
Oct 2002161.243
Sep 2002155.183
Aug 2002140.663
Jun 2002156.953
May 2002159.743
Apr 2002160.743
Mar 2002162.193
Jan 2002155.783
Dec 2001161.783
Nov 2001315.123
Oct 2001154.833
Sep 2001151.003
Aug 2001155.373
Jul 2001160.153
Jun 2001155.933
May 200140.223
Apr 2001159.513
Feb 2001156.563
Jan 2001161.363
Dec 2000162.893
Nov 2000152.593
Sep 2000153.313
Aug 2000157.523
Jul 200073.753
Jun 2000229.993
May 2000155.013
Mar 2000154.313
Feb 2000155.553
Jan 2000151.583
Dec 1999156.473
Oct 1999155.043
Sep 1999155.793
Aug 1999150.143
Jul 1999156.613
Jun 1999200.053
May 199982.773
Apr 1999149.283
Mar 199976.093
Feb 199977.033
Jan 1999158.184
Dec 1998325.984
Oct 1998156.824
Sep 1998312.454
Jul 1998162.214
Jun 1998136.854
May 1998162.844
Apr 1998157.234
Mar 1998162.884
Feb 1998168.494
Jan 1998167.114
Dec 1997335.634
Oct 1997159.994
Sep 1997237.114
Aug 1997197.634
Jul 1997161.294
Jun 1997153.234
May 1997168.444
Apr 1997273.474
Mar 1997153.394
Feb 1997162.774
Jan 1997291.194
Dec 199679.174
Nov 1996163.914
Oct 1996246.304
Sep 1996155.794
Aug 1996161.764
Jul 1996162.704
Jun 199680.024
May 199676.464
Mar 1996158.294
Feb 199681.284
Jan 199680.164
Dec 1995107.002
Nov 199583.002
Oct 1995147.002
Sep 1995162.002
Aug 1995161.002
Jul 1995154.002
Jun 1995153.002
May 1995258.002
Apr 1995161.002
Mar 1995169.002
Feb 1995161.002
Jan 1995163.002
Dec 1994163.002
Nov 1994165.002
Oct 1994162.002
Sep 1994158.002
Aug 1994160.002
Jul 1994155.002
Jun 1994319.002
Apr 1994307.002
Mar 1994157.002
Feb 1994164.002
Jan 1994404.002
Nov 1993288.002
Oct 1993166.002
Sep 1993241.002
Aug 1993306.002
Jul 1993160.002
Jun 1993242.002
May 1993214.002
Apr 1993168.002
Mar 1993238.002
Feb 1993166.002
Jan 1993165.002
Dec 1992249.002
Nov 1992165.002
Oct 1992159.002
Sep 1992224.002
Aug 1992157.002
Jul 1992159.002
Jun 1992238.002
May 199279.002
Apr 1992157.002
Oct 1991136.002
Sep 1991155.002
Aug 1991159.002
Jul 1991148.002
Jun 1991163.002
May 1991164.002
Apr 1991245.002
Mar 1991165.002
Feb 1991166.002
Jan 1991165.002
Dec 1990164.002
Nov 1990164.002
Oct 1990160.002
Sep 1990164.002
Aug 1990307.002
Jul 1990159.002
Jun 1990156.002
May 1990243.002
Apr 1990246.002
Mar 1990163.002
Feb 1990146.002
Jan 1990226.002
Dec 1989166.002
Nov 1989168.002
Oct 1989167.002
Sep 1989250.002
Aug 1989166.002
Jul 1989165.002
Jun 1989246.002
May 1989166.002
Apr 1989166.002
Mar 1989168.002
Feb 1989167.002
Jan 1989252.002
Dec 1988338.002
Nov 198879.002
Oct 1988251.002
Sep 1988249.002
Aug 1988159.002
Jul 1988249.002
Jun 1988330.002
May 1988250.002
Apr 1988162.002
Mar 198884.002
Feb 1988165.002
Jan 198883.002
Dec 1987163.002
Nov 1987247.002
Oct 1987170.002
Sep 1987247.002
Aug 1987249.002
Jul 198780.002
Jun 1987163.002
May 1987167.002
Apr 198783.002
Mar 1987151.002
Feb 198783.002
Jan 1987163.002
Apr 198580.002
Feb 198582.002
Nov 198480.002
Aug 198477.002
Jun 198485.002
Mar 198481.002
Jan 198486.002
Oct 198373.002
Jul 198381.002
May 198381.002
Feb 198380.002
Dec 198286.002
Nov 198286.002
Sep 198278.002
Jul 198283.002
May 198285.002
Mar 198284.002
Jan 198285.002
Nov 198186.002
Sep 198182.002
Aug 198184.002
Jun 198184.002
Apr 198180.002
Mar 198184.002
Jan 198183.002
Nov 198085.002
Sep 198084.002
Jul 198084.002
May 198081.002
Mar 198080.002
Feb 1980194.002

Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.

Wells on this lease

The state’s well register assigns no well to this lease. 23,174 of 98,639 Kansas leases are in that position — a lease is a production unit, and the register does not always name the holes under it.

Location

37.250435, -96.281120 · Sec 23 T32S R10E

Kansas Geological Survey data, corpus built 2026-09-07. Lease 1001106358. The state’s own record.